/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

/* Logo Styles */
.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 120px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
    margin-bottom: -30px;
    margin-top: -30px;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-index {
    height: 400px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.logo-index:hover {
    transform: scale(1.05);
}

.admin-label {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    margin-left: 5px;
}

.mt-5 {
    margin-top: 10px;
}
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* Formulários de Login e Cadastro */
.login-form, .register-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.login-form h2, .register-form h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    font-size: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

button:hover {
    transform: translateY(-2px);
}

.error {
    background: #fee;
    color: #c33;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid #fcc;
}

.success {
    background: #efe;
    color: #3c3;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid #cfc;
}

/* Dashboard */
.dashboard {
    background: white;
    min-height: 100vh;
}

.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: auto;
}

.navbar h1 {
    font-size: 24px;
}

.navbar nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

.navbar nav a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: background 0.3s ease;
    font-size: 14px;
}

.navbar nav a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-left: 5px solid #667eea;
}

.stat-card h3 {
    font-size: 36px;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-card p {
    color: #666;
    font-size: 16px;
}

.recent-prompts {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.recent-prompts h2 {
    margin-bottom: 20px;
    color: #333;
}

.prompt-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.prompt-item:last-child {
    border-bottom: none;
}

.prompt-info h4 {
    color: #333;
    margin-bottom: 5px;
}

.prompt-info p {
    color: #666;
    font-size: 14px;
}

.prompt-actions {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Gerador de Prompts */
.prompt-generator {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    background: white;
}

.generated-prompt {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    border: 2px solid #e9ecef;
    margin-top: 20px;
}

.generated-prompt h3 {
    margin-bottom: 15px;
    color: #333;
}

.prompt-text {
    background: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    white-space: pre-wrap;
    font-family: 'Courier New', monospace;
    line-height: 1.6;
}

.quality-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.quality-score {
    padding: 5px 10px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 14px;
}

.quality-excellent { background: #d4edda; color: #155724; }
.quality-good { background: #d1ecf1; color: #0c5460; }
.quality-fair { background: #fff3cd; color: #856404; }
.quality-poor { background: #f8d7da; color: #721c24; }

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: white;
    margin: 15% auto;
    padding: 30px;
    border-radius: 15px;
    width: 80%;
    max-width: 600px;
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 15px;
}

.close:hover {
    color: #000;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.ai-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: #333;
}

.ai-button:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.ai-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 10px;
    color: white;
}

.ai-button span {
    font-weight: 600;
    color: #333;
}

/* Botões de ação */
.btn-danger {
    background: #dc3545;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    margin-left: 5px;
    transition: background-color 0.3s ease;
}

.btn-danger:hover {
    background: #c82333;
}

/* Alertas */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* Melhorias nos botões de ação dos prompts */
.prompt-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.prompt-actions .btn {
    font-size: 12px;
    padding: 6px 12px;
    min-width: 70px;
    text-align: center;
    flex: 1;
    max-width: 80px;
}

/* Responsividade */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .navbar nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}